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Comparison

1,593 bytes removed, 19:21, 12 April 2020
Replace None with {{No}}
|'''Hypervisor technology'''
|Technology that enables to run Virtual Machines.
|None{{No}}
|Parallels Desktop Monitor
|KVM
|KVM
|None{{No}}
|KVM
|Hyper-V
|'''Windows guest OS additional support'''
|WHQL-signed drivers, SVVP certification
|NoneN/A
|{{Yes}}
|{{No}}
|{{NoYes}}|None{{Yes}}
|{{No}}
|{{Yes}}
|Linux containers
|LXC (moved from OpenVZ since 4.0)
|None{{No}}|None{{No}}|None{{No}}
|-
!colspan="11" align="left"|1.2. Memory
|{{Yes}}
|{{Yes}}
|{{Yes}}, with new VCMMD memory management|{{Yes}}, with new VCMMD memory management and different policies
|{{Yes}}
|{{Yes}}
|{{No}}
|{{Yes}}
|{{No}}
|-
|'''Online Memory Management for VM'''
|Ability to change amount of RAM for CT and VM without reboot
|{{No}}
|{{No}}
|{{Yes}}
|{{Yes}}
|N/A
|{{Yes}}
|{{Yes}}
|{{No}}
|{{No}}
|-
|'''Unified management tool for CTs and VMs'''
|Single tool for managing both containers and virtual machines (if applicable)
|NoneN/A
|{{Yes}}
|{{Yes}}
|{{Yes}}
|None{{No}}
|{{Yes}}
|NoneN/A|NoneN/A|NoneN/A
|-
|'''OpenStack integration'''
|{{Yes}}
|-
|'''Central Management toolIntegrated GUI'''|Is centralized Centralized multi-server management available for this edition?
|{{Yes}}, 3rd party
|{{Yes}}, Parallels Virtual Automation (PVA)
|{{No}}
|{{Yes}}, [https://www.virtuozzo.com/support/pvaall-products/ Virtual virtuozzo-automator.html Automator]
|{{Yes}}, 3rd party
|{{Yes}}
|-
!colspan="11"|2.2. Upgrade & Backup
|-
|'''Update Management'''
|Integrated patching mechanism for the virtual environments (Guest OS) / guest tools / templates
|No integrated update, YUM (Linux)
|No integrated update, YUM (Linux), WSUS (Windows)
|No integrated update, YUM (Linux), WSUS (Windows)
|No integrated update, YUM (Linux), WSUS (Windows)
|No integrated update, APT (Linux)
|No integrated update, YUM (Linux), WSUS (Windows)
|Yes (WSUS, SCCM, Virtual Machine Servicing Tool 2012 for offline VM update)
|No integrated update, YUM (Linux), WSUS (Windows)
|No integrated update, YUM (Linux), WSUS (Windows)
|-
|'''Live VE snapshot'''
|{{Yes}}
|{{Yes}}
|Offline, CRIU support is planned{{Yes}}
|{{Yes}}
|{{Yes}}
|{{No}} (only through snapshots)
|{{Yes}}
|{{YesNo}}(only through snapshots, new version is not finished yet)|{{YesNo}}(only through snapshots, new version is not finished yet)
|{{No}} (only through snapshots)
|{{Yes}} (vzdump)
|{{Yes}}
|{{Yes}}
|{{Yes}}
|{{Yes}} (OpenVZ templates)
|{{Yes}}
|{{Yes}}
|{{Yes}}
|{{YesNo}}, 3rd party tools
|{{No}}
|{{No}}, 3rd party tools
|{{Yes}}, but with no zero downtime
|{{Yes}}, Kernel-Level Migration
|{{Yes}}, CRIUfor containers|{{Yes}}, CRIU|Offline, CRIU support is planned|{{Yes}}|{{Yes}}|{{Yes}}|{{Yes}}|-|'''DRS/Host Maintenance Mode'''|Ability to put host into maintenance mode which will automatically live migrate all VEs onto other available hosts so that the host can be brought shut down safely|{{No}}|{{No}}|{{No}}|{{No}}|{{No}}|{{No}}for containers
|{{Yes}}
|{{Yes}}
|{{Yes}}
|-
|'''Distributed Power Management'''
|Distributed Power Management features Ability to automatically migrate VEs onto fewer hosts and power off unused capacity (hosts), wake systems back up when required
|{{No}}
|{{No}}
|{{No}}
|{{No}}
|{{No}}
|{{No}}
|{{Yes}}
|{{Yes}}
|-
!colspan="11"|3.2. HA / DR
|-
|'''Cluster size'''
|Maximum number of hosts in the cluster/pool relationship and maximum number VEs per cluster/pool (if specified)
|None
|32 hosts/cluster validated (100 hosts/cluster maximum) - PStorage limitation
|Not tested yet
|Not tested yet
|None
|32 nodes
|64 nodes
|200 nodes
|16 nodes
|-
|'''Integrated HA'''
|{{Yes}}
|{{Yes}}
|-
|'''Site Failover'''
|Integrated ability to (ideally live) migrate virtual machine data (virtual disk files) to different storage e.g. for array upgrades/migration and I/O management
|{{No}}
|{{No}}
|{{No}}
|{{No}}
|{{No}}
|{{No}}
|Manual
|{{No}}
|Integrated Disaster Recovery - manual
|-
!colspan="11" style="font-style:bold;background-color:gold;"|4. Network and Storage
|CT - [[ploop]], VM - [[ploop]]\Qcow2
|Any
|qcow2Qcow2, vmdk, raw
|vhdx, vhd, pass-though (raw)
|Qcow2, raw disk
|{{Yes}}
|{{Yes}}, depends on disk format (dm-thin)
|{{Yes}} (, depends on underlying storage driver)
|{{Yes}}
|{{Yes}}
|{{Yes}}
|-
|'''Virtual SANSoftware-defined Storage'''
|Enhanced storage capability e.g. providing a virtual SAN through virtualized 'local' storage
|{{No}}
|-
!colspan="11"|4.2. Network
|-
|'''Advanced Network Switch'''
|Centralized virtual network configuration (rather than managing virtual switches on individual hosts), typically with enhanced networking capabilities
|{{No}}
|{{No}}
|{{No}}
|{{No}}
|{{No}}
|{{Yes}}, Open vSwitch support
|{{Yes}}
|OpenStack Neutron Integration
|Open vSwitch integration
|-
|'''Network QoS'''
|{{No}}
|{{No}}
|NoneN/A|NoneN/A|NoneN/A
|-
|'''Completely isolated disk subsystem for CTs'''
|{{Yes}}, with LVM
|{{Yes}}, LVM, ZFS, or loop devices
|NoneN/A|NoneN/A|NoneN/A
|-
|'''API\SDK'''
|Integration with 3rd-party image catalog services of popular server applications and development environments that can be installed with one click.
|{{No}}
|{{Yes}} Application Image Catalog [https://virtuozzo.com/introducing-the-virtuozzo-application-catalog/ Virtuozzo Application Catalog]
|{{No}}
|{{No}}
|{{Yes}} [https://virtuozzo.com/introducing-the-virtuozzo-application-catalog/ Virtuozzo Application Catalog]
|{{No}}
|{{Yes}} (Turnkey)
|None{{No}}|None{{No}}|None{{No}}
|-
|'''Kernel maintenanceupdate without reboot'''|Ability Integrated ability to upgrade kernel with minimal or install security patches without downtime.|KernelCare service integration{{No}}, only 3d party tools|kernel rebootless update (vzreboot){{Yes}}, Rebootless Kernel Update
|{{No}}
|{{Yes}} [https://readykernel.com/ ReadyKernel Service]
|KernelCare service integration{{No}}, only 3d party tools|KernelCare service integration{{No}}, only 3d party tools|NoneN/A|KernelCare service integration{{No}}, only 3d party tools|KernelCare service integration{{No}}, only 3d party tools
|-
|'''Power Panel'''
|{{No}}
|{{Yes}}
|None{{No}}|None{{No}}|None{{No}}|None{{No}}|None{{No}}
|-
|'''Secure for using in public networks'''
|{{Yes}}
|{{No}}
|{{NoYes}}
|{{Yes}}
|{{Yes}}
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